Suzuki DF70A Service Manual page 41

Low Pressure Fuel Filter Inspection
Inspect low pressure fuel filter
Every 50 hours (3 months)
Replace low pressure fuel filter
Every 400 hours or 2 years
If leakage, cracks or other damage is found, replace the
fuel filter.
1
1. Low pressure fuel filter
WARNING
!
• Stop the motor before cleaning the fuel
filter.
• Do not smoke and keep open flames and
sparks away while working near any part of
the fuel system.
1) Turn the engine off.
2) Disconnect the inlet hose (1) and outlet hose (2)
from fuel filter.
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Maintenance and Tune-Up:
3) Remove the fuel filter (3) from filter bracket (4).
4) Remove the cap (5), then drain and clean fuel filter.
5) Install the cap, then secure it with clamp (6).
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3
6) Install fuel filter to filter bracket properly.
7) Connect the fuel inlet and outlet hose to fuel filter,
then secure the fuel hoses to the fuel filter with the
hose clamp.
8) Restart the engine and check that there are no leaks
around the fuel filter.
High Pressure Fuel Filter Replacement
Replace high pressure fuel filter
Every 1 000 hours
SUZUKI recommends that replacing the high pressure
fuel filter every 1 000 operating hours.
1. High pressure fuel filter
0B-15
5
6
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